package sort;

/**
 * @author wang'ji'cheng
 * @date 2025/7/6
 */
public class QuickSort {
    public static void main(String[] args) {
    int arr [] = {5,4,8,2,1,3,9,7,6};
    int pivot = arr[arr.length - 1];
        System.out.println(arr[-1]);
    }
}
